L-2018-135, In-Service Inspection Program, ISI Fourth Interval- Third Period; Fifth Interval- First Period; SL1-28 Owner'S Activity Report (OAR-1)

In-Service Inspection Program, ISI Fourth Interval- Third Period; Fifth Interval- First Period; SL1-28 Owner'S Activity Report (OAR-1)

ML18190A442
Person / Time
Site:	Saint Lucie
Issue date:	07/09/2018
From:	Snyder M Florida Power & Light Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
L-2018-135
Download: ML18190A442 (8)

Text

JUL 0 9 2018 L-2018-135 10 CPR 50.36 10 CPR 50.55a U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 Re: St. Lucie Unit 1 Docket No. 50-335 In-Service Inspection Program ISI Fourth Interval- Third Period; Fifth Interval- First Period; SL1-28 Owner's Activity Report (OAR-1)

Enclosed is the St. Lucie Unit 1, SL1-28 outage, Owner's Activity Report, Form OAR-1. The OAR-1 report is prepared, certified, and submitted upon completion of each refueling outage. The SL1-28 refueling outage ended on April11, 2018.

Please contact K_en Frehafer at 772-467-77 48 if there are any questions about this submittal.

Sincerely, Michael J Snyder Licensing Manager St. Lucie Plant Attachment MJS/I<WF cc: NRC Region II Administrator NRC Site Resident Inspector Florida Power & Light Company 6501 S. Ocean Drive, Jensen Beach, FL 34957

L-2018-135 Attachment Page 1 of 7 FORM OAR-1 OWNER~$ ACTIVITY REPORT Plant St Lucie Nuclear Power Plant Unit 1 6501 South Ocean Drive Jensen Beach, Florida 34957 Commercial Service Date: December 21. 1976 Refuellng Outage No.: SL 1-28 Current Inspection Interval: lSI-Fifth Interval. !WE-Second Interval Current Inspection Period: lSI Fourth Interval Extended~Third. Fifth Interval-First and JWE..Second Edition and Acidenda of Section XI applicable to the inspection plan~ ISJ Fourth Interval Extended~2001 Edition with Addenda through 2003. IS! Fifth lnterval-2007 Edition with Addenda through 2008 and [WE-2001 with Addenda through

2003, Date and Revision of inspection plan: lSI-Fourth Interval March 5, 2018 Rev. 5 & Fifth Interval February 5, 2018 Rev. 0

• IWE-Julv 17,2015, Rev. 2 Edition and Addenda of Section XI applicable to repairs and rep!acementsj if different than the inspection plan: Same Code Ca.ses Used: As Referenced in the IS!. Program Plan and Schedule CERTIFICATE OF CONFORMANCE I certify that (a) the statements made in this report are correct; (b) the examinations and tests rneet the Inspection plan as required by the ASME Code1 Section XI; .and (c) the repair/replacementactfvities and evaluations supporting the completion of SL1-27 conform to the requirements of Section XL

~~*- *~ ~

Signed ~ ro:Y-r * ~~(nVJ/7'/: &p'<'-lp*rl!'1i9.i.~t H6A.

owner or Owner's DesignE:e~ Title

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CERTIFICATE OF INSERVlCE INSPECTION l, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Georgia and employed by Hartford Steam Boiler Inspection and Insurance Company of Connecticut have inspected the items described in this Owner's Activity Report, and state that, to the best of my knowledge and belief, the Owner has performed all activities represented by this report In accordance with the requirements of Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty~ expressed or !mplied 1 concerning the repair/replacement activities and evaluation described in this report. Furthermore, neither the inspector nor his employer shall be liable. in any manner for any personal injury or property damage or loss of any kind arising from or connected *th this *ns ction.

L-2018-135 Attachment Page 2 of 7 FORM OAR-1 OWNERS ACTIVITY REPORT TABLE 1 ITEMS WITH FLAWS OR RELEVANT CONDITIONS THAT REQUIRED EVALUATION FOR CONTINUED SERVICE Examination Category and Item Description Evaluation Description Item Number None None None

L-2018-135 Attachment Page 3 of 7 FORM OAR-1 OWNERS ACTIVITY REPORT TABLE 2 ABSTRACT REPAIR/REPLACEMENT ACTIVITIES REQUIRED FOR CONTINUED SERVICE Repair /

Code Item Date Description of Work Replacement Class Description Completed Plan Number REPLACE PUMP WITH REFURBISHED SPARE 3 ICW PP 1C 6/7/2018 SL1-13105 PUMP 3 SB21190 REPLACE VALVE BY BOLTED CONNECTION 6/7/2018 SL1-15004 3 SB21206 REPLACE VALVE BY BOLTED CONNECTION. 6/7/2018 SL1-16027 REPLACE PIPE FLANGE FASTENERS FOLLOWING 3 HCV-25-1A 6/6/2018 SL1-16051 INSTALLATION OF ORIFICE PLATE REPLACE PIPE FLANGE FASTENERS FOLLOWING 3 HCV-25-3A 6/6/2018 SL1-16051 INSTALLATION OF ORIFICE PLATE REPLACE PIPE FLANGE BOLTING FOLLOWING 3 HCV-25-4A 6/6/2018 SL1-16051 INSTALLATION OF ORIFICE PLATE REPLACE PIPE FLANGE FASTENERS FOLLOWING 3 HCV-25-5A 6/6/2018 SL1-16051 ORIFICE PLATE INSTALLATION REPLACE PIPE FLANGE FASTENERS FOLLOWING 3 HCV-25-6A 6/6/2018 SL1-16051 INSTALLATION OF ORIFICE PLATE REPLACE PIPE FLANGE FASTENERS FOLLOWING 3 HCV-25-7A 6/6/2018 SL1-16051 INSTALLATION OF ORIFICE PLATE

L-2018-135 Attachment Page 4 of 7 FORM OAR-1 OWNERS ACTIVITY REPORT Repair /

Code Item Date Description of Work Replacement Class Description Completed Plan Number INSTALL SEAL WELD FOLLOWING VALVE 2 SE-07-1A 7/5/2018 SL1-16078 MAINTENANCE 2 SE-07-2A REPLACE SOLENOID VALVE MAIN DISC 7/5/2018 SL1-16079 INSTALL SEAL WELD FOLLOWING VALVE 2 SE-07-2A 7/5/2018 SL1-16079 MAINTENANCE ATTACH REVISED NAMEPLATE FOLLOWING 2 CNTMT VSL RE-RATING OF CONTAINMENT VESSEL 6/7/2018 SL1-16080 EXTERNAL PRESSURE.

PERFORM WELD REPAIR TO RESTORE BASE 1 RCP 1B2 6/21/2018 SL1-17001 MATERIAL WELD BUILD-UP AND MACHINE DISC COUNTERBORE TO RESTORE DIMENSIONAL TOLERANCES. WELD ANTI-2 V08148 ROTATIONAL STUD PIN TO DISC. WELD BUILD-UP AND 6/21/2018 SL1-17007 MACHINE GASKET SEATING SURFACE ON SPARE SHAFT BEARING ASSEMBLY.

REPLACE HEAT EXCHANGER END BELL 3 CCW HX 1A 5/23/2018 SL1-17009 FASTENERS 3 HCV-14-8B REPLACE VALVE BY BOLTED CONNECTION 5/23/2018 SL1-17016 3 HCV-21-7A REPLACE VALVE FLANGE FASTENERS 6/7/2018 SL1-17017 3 V21402 REPLACE VALVE DISC 6/6/2018 SL1-17018

L-2018-135 Attachment Page 5 of 7 FORM OAR-1 OWNERS ACTIVITY REPORT Repair /

Code Item Date Description of Work Replacement Class Description Completed Plan Number 1 V1402 REPLACE VALVE INLET FLANGE FASTENERS 7/6/2018 SL1-17019 1 V1200 REPLACE RELIEF VALVE INLET FLANGE NUTS 7/6/2018 SL1-17021 REPLACE RELIEF VALVE SPINDLE AND INLET 1 V1201 7/6/2018 SL1-17022 FLANGE FASTENERS 1 V1202 REPLACE RELIEF VALVE INLET FLANGE NUTS 7/6/2018 SL1-17023 REPLACE RELIEF VALVE INTERNALS AND INLET 2 V8201 7/5/2018 SL1-17024 FLANGE FASTENERS REPLACE RELIEF VALVE INTERNALS AND INLET 2 V8202 7/5/2018 SL1-17025 FLANGE FASTENERS REPLACE RELIEF VALVE INTERNALS AND INLET 2 V8205 7/5/2018 SL1-17026 FLANGE FASTENERS REPLACE RELIEF VALVE AND INLET FLANGE 2 V8211 6/20/2018 SL1-17027 FASTENERS REPLACE RELIEF VALVE AND INLET FLANGE 2 V8213 6/20/2018 SL1-17028 FASTENERS REMOVE/RE-INSTALL PIPE SUPPORTS BY 3 CC-13 WELDING AND BOLTED CONNECTION. 6/27/2018 SL1-17033 REPLACE DEGRADED BEAMS BY WELDING.

L-2018-135 Attachment Page 6 of 7 FORM OAR-1 OWNERS ACTIVITY REPORT Repair /

Code Item Date Description of Work Replacement Class Description Completed Plan Number REPLACE DEGRADED MEMBER OF PIPE SUPPORT 3 CC-13 6/27/2018 SL1-17033 BY WELDING 3 SS-21-1A REPLACE STRAINER BOLTING 5/23/2018 SL1-17034 REPLACE 1A S/G SECONDARY SIDE HAND HOLE 2 SG 1A 6/27/2018 SL1-17035 STUD/NUT REPLACE 1B S/G SECONDARY SIDE HAND HOLE 2 SG 1B 7/5/2018 SL1-17036 STUD/NUT 1 PRZR REPLACE PRESSURIZER MANWAY STUDS/NUTS 4/26/2018 SL1-17038 REPLACE HORIZONTAL STRUT ON SUPPORT CW-3 CW-78 6/27/2018 SL1-17042 999-351 3 CW-78 REPLACE DEGRADED PIPE BY WELDING 6/27/2018 SL1-17043 3 TCV-14-4A REPLACE VALVE BY BOLTED CONNECTION 6/7/2018 SL1-17044 3 CCW HX 1A REPLACE HEAT EXCHANGER TUBES 6/20/2018 SL1-17045 REPLACE DEGRADED STRUT. CUT AND WELD 3 CC-16 6/27/2018 SL1-18001 REPLACEMENT STRUT TO FIT FOR INSTALLATION.

L-2018-135 Attachment Page 7 of 7 FORM OAR-1 OWNERS ACTIVITY REPORT Repair /

Code Item Date Description of Work Replacement Class Description Completed Plan Number REPAIR FLANGE SURFACE PITTING BY WELD 3 HCV-21-7A 7/6/2018 SL1-18003 BUILD-UP DRILL AND TAP NEW STUD HOLE IN PATCH PLATE 3 CW-30 AND 1/4" DEEP INTO PIPE TO INSTALL NEW STUD 4/26/2018 SL1-18004 AND NUT PER EC 290833 3 SB21166 REPLACE VALVE FLANGE FASTENERS 6/27/2018 SL1-18005 3 YPH-176 REPLACE SPRING CAN YPH-176 7/5/2018 SL1-18006 3 CC-28-11 REPLACE RIGID STRUT CC-28-11 ON LINE CC-27 5/17/2018 SL1-18007 PERFORM WELD BUILD UP TO RESTORE WALL 3 CW-11 5/17/2018 SL1-18008 THICKNESS